In this heat, the last group of seven amateur cooks try to prove to judges John Torode and Gregg Wallace that they have the potential to be the 2018 MasterChef Champion. This year sees the return of the MasterChef Market, stocked full of the best quality produce from across the world including meat, fish, fruit, vegetables, nuts, pulses, grains and dairy. The challenge is to invent and then cook one dish using anything from the Market.